| 摘要 |
PROBLEM TO BE SOLVED: To provide an end part processing method of a cylindrical member capable of surely forming both left and right end parts into the same crowning when applying the crowning to an end part of a cylindrical part such as a cylindrical roller. SOLUTION: When processing the end part of the cylindrical member taken out of the advancing direction or the input direction as it is by performing superfinishing processing on the end part of the cylindrical member by inputting the cylindrical member W from one direction by carrier rollers 1 and 2, both end parts of the cylindrical member are processed by reciprocating the cylindrical member by normally rotating and reversely rotating the carrier rollers 1 and 2. In this case, a midway position of the cylindrical member W carried by the carrier rollers is detected by a detecting sensor 5, to control the vertical movement of superfinishing grinding wheel units 3 and 4. The midway position of the cylindrical member W is detected by the detecting sensor 5, to control a rotating speed and the rotational direction of the carrier rollers. COPYRIGHT: (C)2005,JPO&NCIPI
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